Background
Acute graft-versus-host disease (aGVHD) is a medical complication which may result in significant morbidity and mortality after transplantation. The
Conclusions
This analysis indicated that the effect of 1α,25(OH)2D3 is mediated in part by improving the number of Tregs. 1α,25(OH)2D3 administration thus represents a viable approach for treating aGVHD.